How to do with 3 emails with different subject?

Currently this robot can only read one email from outlook and download the attachment from the email and save in the specific folder (the email subjects are set in a text file)
AP Invoice (3).zip (7.3 MB)

how to make the robot read three emails with different subjects and save each attachments to the specific folder

Hi @Venusha_Sree

You need to add 3 in the top message property of get outlook message activity in your flow